2 ms·
>The heart is unable to regenerate heart muscle after a heart attack and lost cardiac muscle is replaced by scar tissue. https://www.uclahealth.org/heart/cardi
by edmcnulty101 5y ago
>The heart is unable to regenerate heart muscle after a heart attack and lost cardiac muscle is replaced by scar tissue.
https://www.uclahealth.org/heart/cardiac-repair-regeneration https://www.uclahealth.org/heart/cardiac-repair-regeneration